| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Industrial Grade | MT | 537.03 | USD | 20251201 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.87 | USD | 20251129 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 550.93 | USD | 20251129 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.81 | USD | 20251129 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.87 | USD | 20251128 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.81 | USD | 20251128 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.88 | USD | 20251127 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.95 | USD | 20251127 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 551.01 | USD | 20251127 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.82 | USD | 20251126 |